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Technical Data Sheet
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M279428 — SWITCH,PRESSURE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M279428: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include end_item_identification: C-17, part_name_assigned_by_controlling_agency: PRESSURE SWITCH, FIRE EXTINGUISHER. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-698-5386, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
M279428
NSN: 5930-01-698-5386
FSC: 5930 — Switches
CAGE: 0FRR4 — AMETEK AMERON, LLC DIV AMETEK AEROSPACE & DEFENSE, INC. (USA)
SPECIFICATIONS
end_item_identificationC-17
part_name_assigned_by_controlling_agencyPRESSURE SWITCH, FIRE EXTINGUISHER
NSN5930-01-698-5386
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN M279428 MFR SWITCH,PRESSURE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYPRESSURE SWITCH, FIRE EXTINGUISHER
END ITEM IDENTIFICATIONC-17
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M279428?
M279428 is a SWITCH,PRESSURE.
What is the NSN for M279428?
M279428 is cataloged in the U.S. Government catalog under NSN 5930-01-698-5386. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.